Navajo County

Proudly Serving, Continuously Improving Since 1895

Navajo County Superior Courts
Division III
Hon. John Lamb

Division IIII Judge

The Honorable Judge
John Lamb

John Lamb has been a trial judge in Navajo County for over fifteen years. He currently sits as Superior Court Judge in Division III. Judge Lamb handles the following matters: civil, criminal, juvenile, probate, guardianship/conservatorships and protective orders. He serves as the Presiding Judge for the Civil Court and the Mental Health Court. He also decides all the appeals from Navajo County Limited Jurisdiction Courts and writes the accompanying opinions.

Judge Lamb sits on two Arizona Supreme Court committees – New Judge Orientation and Publications – and is a member of the State Bar Criminal Jury Instructions committee.

Judge Lamb earned his bachelor’s degree from Stanford University, his master’s degree in public affairs from the University of Texas (L.B.J. School of Public Affairs) and his law degree from Northwestern University.


Judicial Assistant – Leah Thomas

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